Tamil Calendar October 2026 02 – 10-2026: Mahatma Gandhi’s Birthday 18 – 10- 2026 : Dusshera (Saptami) 19 – 10- 2026 : Dussehra (Mahashtami) 20 -10- 2026: Dussehra 20 -10 – 2026 : Dussehra (Mahanavmi) 26 – 10- 2026 : Maharishi Valmiki’s Birthday 29 – 10- 2026 : Karaka Chaturthi…